Carbonate hardness (alkalinity) is a backbone parameter for reef keepers who want to successfully keep "SPS" corals. This Salifert test kit is fast, easy and accurate for reliable monitoring of a dynamic aquarium system. This kit is very economical providing 100-200 tests in each box for less than 1/2 the price of many of the coral frags that one may wish to keep in their reef. Spend the money and buy a good test kit (Salifert A++) for KH/Alk as well as Magnesium and Calcium. Throw in a Phosphate test that is accurate to ppb's and you will have a good start on reef aquarium water management.
Verified purchase: Yes | Condition: New
Got this in no time at all, before it was even supposed to get here.
Verified purchase: Yes | Condition: New
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